test(unstable): add test for SchemaRendererServiceField/utils

src/lib/unstable/core/SchemaRendererServiceField/__tests__/utils.test.ts

@@ -0,0 +1,368 @@
+import {
+    createMockArraySchema,
+    createMockNumberSchema,
+    createMockObjectSchema,
+    createMockStringSchema,
+} from '../../../__tests__/helpers.test';
+import {
+    getSchemaByInstancePath,
+    getSchemaBySchemaPath,
+    getValuePaths,
+    parseInstancePath,
+    parseSchemaPath,
+} from '../utils';
+
+const nameSchema = createMockStringSchema();
+const streetSchema = createMockStringSchema();
+const citySchema = createMockStringSchema();
+const addressSchema = createMockObjectSchema({street: streetSchema, city: citySchema});
+const typeStringSchema = createMockStringSchema();
+const typeNumberSchema = createMockNumberSchema();
+const tagsSchema = createMockArraySchema([typeStringSchema, typeNumberSchema]);
+const labelsSchema = createMockArraySchema(typeStringSchema);
+const specialFieldSchema = createMockNumberSchema();
+const testSchema = createMockObjectSchema({
+    name: nameSchema,
+    address: addressSchema,
+    tags: tagsSchema,
+    labels: labelsSchema,
+    'special/field': specialFieldSchema,
+});
+
+describe('SchemaRendererServiceField/utils', () => {
+    describe('parseSchemaPath', () => {
+        it('should parse a simple schema path', () => {
+            const result = parseSchemaPath('#/properties/name/minLength');
+
+            expect(result).toEqual(['properties', 'name']);
+        });
+
+        it('should parse a nested schema path', () => {
+            const result = parseSchemaPath('#/properties/address/properties/street/maxLength');
+
+            expect(result).toEqual(['properties', 'address', 'properties', 'street']);
+        });
+
+        it('should handle URL encoded characters', () => {
+            const result = parseSchemaPath('#/properties/special%20field/minimum');
+
+            expect(result).toEqual(['properties', 'special field']);
+        });
+
+        it('should handle schema path with only one segment', () => {
+            const result = parseSchemaPath('#/type');
+
+            expect(result).toEqual([]);
+        });
+
+        it('should handle path with tilde escaping for slash', () => {
+            const result = parseSchemaPath('#/properties/path~1to~1file/maximum');
+
+            expect(result).toEqual(['properties', 'path/to/file']);
+        });
+
+        it('should handle path with tilde escaping for tilde', () => {
+            const result = parseSchemaPath('#/properties/tilde~0character/not');
+
+            expect(result).toEqual(['properties', 'tilde~character']);
+        });
+
+        it('should handle complex paths with multiple escaped characters', () => {
+            const result = parseSchemaPath(
+                '#/properties/complex~1path~0with~1special%20chars/const',
+            );
+
+            expect(result).toEqual(['properties', 'complex/path~with/special chars']);
+        });
+
+        it('should handle paths with array indexes', () => {
+            const result = parseSchemaPath('#/properties/items/0/name/minLength');
+
+            expect(result).toEqual(['properties', 'items', '0', 'name']);
+        });
+
+        it('should return an empty array for invalid schema path format', () => {
+            const result = parseSchemaPath('invalid-path');
+
+            expect(result).toEqual([]);
+        });
+    });
+
+    describe('parseInstancePath', () => {
+        it('should return an empty array for empty instance path', () => {
+            const result = parseInstancePath('');
+
+            expect(result).toEqual([]);
+        });
+
+        it('should parse a simple instance path', () => {
+            const result = parseInstancePath('/name');
+
+            expect(result).toEqual(['name']);
+        });
+
+        it('should parse a nested instance path', () => {
+            const result = parseInstancePath('/address/street');
+
+            expect(result).toEqual(['address', 'street']);
+        });
+
+        it('should handle path with tilde escaping for slash', () => {
+            const result = parseInstancePath('/path~1to~1file');
+
+            expect(result).toEqual(['path/to/file']);
+        });
+
+        it('should handle path with tilde escaping for tilde', () => {
+            const result = parseInstancePath('/tilde~0character');
+
+            expect(result).toEqual(['tilde~character']);
+        });
+
+        it('should handle complex paths with multiple escaped characters', () => {
+            const result = parseInstancePath('/complex~1path~0with~1special');
+
+            expect(result).toEqual(['complex/path~with/special']);
+        });
+
+        it('should handle paths with array indexes', () => {
+            const result = parseInstancePath('/items/0/name');
+
+            expect(result).toEqual(['items', '0', 'name']);
+        });
+
+        it('should handle deep nested paths', () => {
+            const result = parseInstancePath('/users/5/addresses/2/street');
+
+            expect(result).toEqual(['users', '5', 'addresses', '2', 'street']);
+        });
+
+        it('should handle paths with consecutive slashes', () => {
+            const result = parseInstancePath('/path//with//double/slashes');
+
+            expect(result).toEqual(['path', '', 'with', '', 'double', 'slashes']);
+        });
+    });
+
+    describe('getSchemaBySchemaPath', () => {
+        it('should return the main schema for empty path array', () => {
+            const result = getSchemaBySchemaPath('#/', testSchema);
+
+            expect(result).toBe(testSchema);
+        });
+
+        it('should return the schema for a simple path', () => {
+            const result = getSchemaBySchemaPath('#/properties/name/minLength', testSchema);
+
+            expect(result).toBe(nameSchema);
+        });
+
+        it('should return the schema for a nested path', () => {
+            const result = getSchemaBySchemaPath(
+                '#/properties/address/properties/street/minLength',
+                testSchema,
+            );
+
+            expect(result).toBe(streetSchema);
+        });
+
+        it('should return the schema for a path with array indexes', () => {
+            const result = getSchemaBySchemaPath('#/properties/tags/items/1/maximum', testSchema);
+
+            expect(result).toBe(typeNumberSchema);
+        });
+
+        it('should handle array with single schema for items', () => {
+            const result = getSchemaBySchemaPath('#/properties/labels/items/minLength', testSchema);
+
+            expect(result).toBe(typeStringSchema);
+        });
+
+        it('should return undefined for a path that does not exist', () => {
+            const result = getSchemaBySchemaPath('#/properties/nonexistent/minLength', testSchema);
+
+            expect(result).toBeUndefined();
+        });
+
+        it('should handle paths with special characters', () => {
+            const result = getSchemaBySchemaPath(
+                '#/properties/special~1field/maxLength',
+                testSchema,
+            );
+
+            expect(result).toBe(specialFieldSchema);
+        });
+    });
+
+    describe('getSchemaByInstancePath', () => {
+        it('should return the main schema for empty instance path', () => {
+            const result = getSchemaByInstancePath('', testSchema);
+
+            expect(result).toBe(testSchema);
+        });
+
+        it('should return the schema for a simple object property path', () => {
+            const result = getSchemaByInstancePath('/name', testSchema);
+
+            expect(result).toBe(nameSchema);
+        });
+
+        it('should return the schema for a nested object property path', () => {
+            const result = getSchemaByInstancePath('/address/street', testSchema);
+
+            expect(result).toBe(streetSchema);
+        });
+
+        it('should return the schema for an array item path with specific index', () => {
+            const result = getSchemaByInstancePath('/tags/1', testSchema);
+
+            expect(result).toBe(typeNumberSchema);
+        });
+
+        it('should handle array with single schema for items', () => {
+            const result = getSchemaByInstancePath('/labels/0', testSchema);
+
+            expect(result).toBe(typeStringSchema);
+        });
+
+        it('should return undefined for a path that does not exist', () => {
+            const result = getSchemaByInstancePath('/nonexistent', testSchema);
+
+            expect(result).toBeUndefined();
+        });
+
+        it('should handle paths with special characters', () => {
+            const result = getSchemaByInstancePath('/special~1field', testSchema);
+
+            expect(result).toBe(specialFieldSchema);
+        });
+
+        it('should return undefined for a path that starts valid but ends invalid', () => {
+            const result = getSchemaByInstancePath('/address/nonexistent', testSchema);
+
+            expect(result).toBeUndefined();
+        });
+
+        it('should return undefined when traversing non-object and non-array schemas', () => {
+            const result = getSchemaByInstancePath('/name/invalid', testSchema);
+
+            expect(result).toBeUndefined();
+        });
+    });
+
+    describe('getValuePaths', () => {
+        it('should return a path for a primitive value', () => {
+            const result = getValuePaths('test');
+            expect(result).toEqual([]);
+        });
+
+        it('should return a path for a number value', () => {
+            const result = getValuePaths(42);
+            expect(result).toEqual([]);
+        });
+
+        it('should return a path for a boolean value', () => {
+            const result = getValuePaths(true);
+            expect(result).toEqual([]);
+        });
+
+        it('should return a path for null', () => {
+            const result = getValuePaths(null);
+            expect(result).toEqual([]);
+        });
+
+        it('should return a path for undefined', () => {
+            const result = getValuePaths(undefined);
+            expect(result).toEqual([]);
+        });
+
+        it('should return an empty array for an empty array', () => {
+            const result = getValuePaths([]);
+
+            expect(result).toEqual([]);
+        });
+
+        it('should return an empty array for an empty object', () => {
+            const result = getValuePaths({});
+
+            expect(result).toEqual([]);
+        });
+
+        it('should return paths for an array of primitive values', () => {
+            const result = getValuePaths(['a', 'b', 'c']);
+
+            expect(result).toEqual([['0'], ['1'], ['2']]);
+        });
+
+        it('should return paths for an object with primitive values', () => {
+            const result = getValuePaths({a: 1, b: 2, c: 3});
+
+            expect(result).toEqual([['a'], ['b'], ['c']]);
+        });
+
+        it('should return paths for a nested array', () => {
+            const result = getValuePaths([
+                ['a', 'b'],
+                ['c', 'd'],
+            ]);
+
+            expect(result).toEqual([
+                ['0', '0'],
+                ['0', '1'],
+                ['1', '0'],
+                ['1', '1'],
+            ]);
+        });
+
+        it('should return paths for a nested object', () => {
+            const result = getValuePaths({a: {b: 1}, c: {d: 2}});
+
+            expect(result).toEqual([
+                ['a', 'b'],
+                ['c', 'd'],
+            ]);
+        });
+
+        it('should return paths for a mixed nested array and object', () => {
+            const result = getValuePaths([{a: 1}, {b: 2}]);
+
+            expect(result).toEqual([
+                ['0', 'a'],
+                ['1', 'b'],
+            ]);
+        });
+
+        it('should return paths for a complex nested structure', () => {
+            const result = getValuePaths({
+                a: [1, 2],
+                b: {c: 3, d: [4, {e: 5}]},
+            });
+
+            expect(result).toEqual([
+                ['a', '0'],
+                ['a', '1'],
+                ['b', 'c'],
+                ['b', 'd', '0'],
+                ['b', 'd', '1', 'e'],
+            ]);
+        });
+
+        it('should handle initial path parameter', () => {
+            const result = getValuePaths(
+                {
+                    a: [1, 2],
+                    b: {c: 3, d: [4, {e: 5}]},
+                },
+                ['parent'],
+            );
+
+            expect(result).toEqual([
+                ['parent', 'a', '0'],
+                ['parent', 'a', '1'],
+                ['parent', 'b', 'c'],
+                ['parent', 'b', 'd', '0'],
+                ['parent', 'b', 'd', '1', 'e'],
+            ]);
+        });
+    });
+});